Alpha-carotene: benefits by goal, the dosage that worked, and the supplements ranked
What the 8 human studies of alpha-carotene we graded show for each goal, the dose that worked, and the products that hold it. This page is educational, not medical advice.
Alpha-carotene benefits, by goal: what the studies show
MembersThe top 1 of 1 goals
| Goal | What the studies show | Studies | Dose that worked |
|---|---|---|---|
| Immune Health | 8 | – |
Alpha-carotene supplements, ranked by the human studies
MembersThe top 1 of 1
Alpha-carotene dosage: how much per day
The dose that worked in the studies, and the upper limit
No study we graded gave a dose that worked yet.
The upper limit for adults is 3,000 mcg of alpha-carotene a day; above it, members see a note and are told they can take less.
Biohacker panel
MembersWhat our 10 biohackers say about alpha-carotene
Members see what each biohacker said. Start My 7-Day Free Trial →
Questions people ask
MembersAnswered from the figures on this page
Alpha-carotene side effects: is there an upper limit?
Answer for members.
Can I take alpha-carotene with my meds?
Answer for members.
Members see the answers, checked against their own meds and goals. Start My 7-Day Free Trial →
Educational, not medical advice. Figures come from the human studies on PubMed we have graded; a study counts for a form when it names the form it used. Updated as new studies arrive. How we grade →